24小时热门版块排行榜    

查看: 1042  |  回复: 11

jennyge

金虫 (著名写手)

[交流] How well you sleep may hinge on race

The latest evidence that race and ethnicity can affect sleep came in June at the annual meeting of the Associated Professional Sleep Societies, held in Boston. In one of two studies on the topic presented there, white participants from the Chicago area were found to get an average of 7.4 hours of sleep per night; Hispanics and Asians averaged 6.9 hours and blacks 6.8 hours. Sleep quality — defined as ease in falling asleep and length of uninterrupted sleep — was also higher for whites than for blacks.[N. Y. Times]
回复此楼

» 猜你喜欢

家中老幺
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

小木虫: 沙发+1,金币+0.5, 恭喜抢个沙发,再给个红包
2楼2012-08-22 13:06:58
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

小木虫: 金币+0.2, 抢了个小板凳,给个红包
3楼2012-08-22 13:07:08
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

glare9883

木虫 (正式写手)

OK,it is so interesting.
4楼2012-08-22 14:56:40
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

fjtony163

版主 (文坛精英)

米米

优秀版主优秀版主优秀版主优秀版主优秀版主


winter_north: 金币+1, It is possible! 2012-08-22 17:35:17
maybe we are more hardworking...
5楼2012-08-22 17:03:09
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

winter_north

铁杆木虫 (职业作家)

★ ★
fungixx: 金币+2, you must be a rigorous sciencer 2012-08-22 20:21:25
Is it a fake news? I suspect.

And, another question is, if the difference is statistically significant, if it is not, it means nothing.

6楼2012-08-22 17:43:49
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

fungixx

至尊木虫 (文坛精英)

优秀版主优秀版主优秀版主

oh,i always oversleeping

[ 发自手机版 http://muchong.com/3g ]
几年前踏上火车那一刻都还没有意识到,从此故乡只有冬夏,再无春秋
7楼2012-08-22 20:19:25
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

木虫笨笨

银虫 (初入文坛)

I suppose that the disparity among those races living in different areas may link to their different habits.
8楼2012-08-22 21:22:53
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

winter_north

铁杆木虫 (职业作家)

引用回帖:
6楼: Originally posted by winter_north at 2012-08-22 17:43:49
Is it a fake news? I suspect.

And, another question is, if the difference is statistically significant, if it is not, it means nothing.


9楼2012-08-22 22:16:28
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

缘来是新

银虫 (初入文坛)

★ ★
curton: 金币+2, you can do some physical exercises before go to bed,i think. 2012-08-24 07:39:32
really?i often have a  sleep of bad quality ,sometimes, i dream  something of strange,which is never exist in the world .the dream is too long so that i could not  sleep well.hiw shoud i do?do you have good ideas?

[ 发自手机版 http://muchong.com/3g ]
10楼2012-08-22 23:07:15
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 jennyge 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 271材料工程求调剂 +5 .6lL 2026-03-18 5/250 2026-03-19 03:07 by 无懈可击111
[考研] 304求调剂 +6 司空. 2026-03-18 6/300 2026-03-18 23:03 by 星空星月
[考研] 材料工程专硕调剂 +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[考研] 一志愿吉林大学材料学硕321求调剂 +4 Ymlll 2026-03-18 6/300 2026-03-18 22:15 by li123456789.
[考研] 328求调剂,英语六级551,有科研经历 +3 生物工程调剂 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[考研] 环境工程调剂 +8 大可digkids 2026-03-16 8/400 2026-03-18 09:36 by zhukairuo
[基金申请] 被我言中:新模板不强调格式了,假专家开始管格式了 +4 beefly 2026-03-14 4/200 2026-03-17 22:04 by 黄鸟于飞Chao
[考研] 考研求调剂 +3 橘颂. 2026-03-17 4/200 2026-03-17 21:43 by 有只狸奴
[考研] 材料工程专硕274一志愿211求调剂 +6 薛云鹏 2026-03-15 6/300 2026-03-17 11:05 by 学员h26Tkc
[考研] 药学383 求调剂 +3 药学chy 2026-03-15 4/200 2026-03-16 20:51 by 元子^0^
[考研] 304求调剂 +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by 我的船我的海
[考研] 085600材料与化工 求调剂 +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by 了了了了。。
[考研] 求老师收留调剂 +4 jiang姜66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[考研] 294求调剂 +3 Zys010410@ 2026-03-13 4/200 2026-03-15 10:59 by zhq0425
[考研] 328求调剂 +3 5201314Lsy! 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[考研] 材料080500调剂求收留 +3 一颗meteor 2026-03-13 3/150 2026-03-14 10:54 by peike
[硕博家园] 085600 260分求调剂 +3 天空还下雨么 2026-03-13 5/250 2026-03-13 18:46 by 天空还下雨么
[考研] 328化工专硕求调剂 +4 。,。,。,。i 2026-03-12 4/200 2026-03-13 14:44 by JourneyLucky
[考研] 085600材料与化工 309分请求调剂 +7 dtdxzxx 2026-03-12 8/400 2026-03-13 14:43 by jxchenghu
[考研] 308求调剂 +3 是Lupa啊 2026-03-12 3/150 2026-03-13 14:30 by 求调剂zz
信息提示
请填处理意见